It's official: The Republican Party is now officially a wholly-owned subsidiary of the Koch brothers' political enterprise. How else to explain Republican presidential candidate Mitt Romney's pick of Rep. Paul Ryan, Wis., as his running mate. Yes, that Paul Ryan -- chairman of the House Budget Committee and author of the infamous Ryan roadmap budget plan, which promises to turn Medicare into a privatized voucher system, and yank health care from millions of children whose parents happen to be poor. And that's just the beginning. In addition to a raft of cuts, the Ryan plan would end the Earned Income Tax Credit, which millions of parents count on.

It's a plan that even former House Speaker Newt Gingrich deemed too "radical." Asked by NBC's David Gregory to respond to Ryan's proposal, Gingrich famously said (video): "I don't think right-wing social engineering is any more desirable than left-wing social engineering. I don't think imposing radical change from the right or the left is a very good way for a free society to operate." (Of course that was before Gingrich walked back those remarks, apparently reminded by some savvy operative that he might not want to anger the Kochs, to whom Ryan, 42, is something of a youthful ward, having been the beneficiary of years of support from the Koch-founded Americans For Prosperity.)

It's a plan that even former House Speaker Newt Gingrich deemed too "radical." Asked by NBC's David Gregory to respond to Ryan's proposal, Gingrich famously said (video): "I don't think right-wing social engineering is any more desirable than left-wing social engineering. I don't think imposing radical change from the right or the left is a very good way for a free society to operate." (Of course that was before Gingrich walked back those remarks, apparently reminded by some savvy operative that he might not want to anger the Kochs, to whom Ryan, 42, is something of a youthful ward, having been the beneficiary of years of support from the Koch-founded Americans For Prosperity.)

In case anyone should miss the point that Ryan is a very Kochy guy, Romney did his big reveal of running-mate Ryan this morning aboard the U.S.S. Wisconsin, a decommisioned ship docked in the all-important swing state of Virginia. However important Virginia is to the electoral math, Wisconsin is a highly symbolic icon for the Tea Party. It's not only Ryan's home state; it's the poster state of right-wing triumph, the place where Gov. Scott Walker successfully fended off a recall attempt made by progressives in response to a bill he rammed through the state legislature that all but ended collective bargaining for the state's public employees. Much of the credit for Wisconsin's right turn goes to Americans For Prosperity, which boasts a particularly aggressive Wisconsin chapter, which began building a network of activists there in 2005.